88584910

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{22091}}^1$

素因数の和:22499

約数の個数: 16

約数和(自身を含む): 159857712

約数和(自身を除く): 71272802

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 22091, 44182, 110455, 220910, 8858491, 17716982, 44292455, 88584910]

約数ペア:

[(1, 88584910), (2, 44292455), (5, 17716982), (10, 8858491), (401, 220910), (802, 110455), (2005, 44182), (4010, 22091)]